Brand/Manufacture
Realme
Infinix
Model
Realme 9i
Infinix Zero 5G
Code Name
RMX3491
X6815, X6815B
Announcement Date
10 January, 2022
08 February, 2022
Official Release
10 January, 2022
03 March, 2022
Official Availability
Available.
Available.
Release Country
Global
Global
Screen Size
6.6 inches, 104.8 cm2 (~84.2% screen-to-body ratio),
6.78 inches, 113.7 cm2 (~88.1% screen-to-body ratio),
Resolution & Pixel Density
1080 x 2412 pixels, 20:9 ratio, ~400 ppi density
1080 x 2460 pixels, ~388 ppi density
Brightness/Color Depth
480 nits (typ)
500 nits (peak)
Panel Type
IPS LCD, 90Hz, 480 nits (typ)
IPS LCD, 120Hz, 500 nits (peak)
Extra Feature
Dragontrail Pro Glass, N/A
N/A, N/A
Dimensions (Size)
164.4 x 75.7 x 8.4 mm (6.47 x 2.98 x 0.33 in)
168.7 x 76.5 x 8.8 mm (6.64 x 3.01 x 0.35 in)
Physical Weight
190 g (6.70 oz)
199 g (7.05 oz)
Body Materials
Glass front (Dragontrail Pro), plastic frame, plastic back
Glass front, plastic frame, plastic back
Color Variant
Black, Blue
Cosmic Black, Skylight Orange, Horizon Blue
RAM & ROM Variant
64GB, 128GB, 128GB
128GB
Processor Variant
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
Mediatek Dimensity 900 (6 nm)
Core Chipset (CPU)
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
Mediatek Dimensity 900 (6 nm)
Graphics Power (GPU)
Adreno 610
Mali-G68 MC4
Operating System (OS)
Android 11, upgradable to Android 13, Realme UI 4
Android 11, upgradable to Android 12, XOS 10.6
Sensor/lens
16 MP, f/2.1, 26mm (wide), 1/3.0", 1.0µm
16 MP, f/2.0, (wide), 1/2.76", 1.12µm
Video Recording
1080p@30fps
1080p@30fps
Features/Modes
Panorama
Dual-LED flash
Sensor/lens
50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF13 MP, f/2.5, 1/3.1", 1.12µm, PDAF, 2x optical zoom2 MP
Telephoto Lens
No
50mm (telephoto)
Ultrawide Lens
No
No
3D ToF Sensor or LiDAR Scanner
N/A
N/A
Video Capabilities
1080p@30fps
4K@30fps, 1080p@30/60fps
Features/Modes
LED flash, HDR, panorama
Quad-LED flash, HDR, panorama
Battery Capacity
5000 mAh
5000 mAh
Battery Type
non-removable
non-removable
Charging Methods
33W wired,
33W wired
Charging Speed
100% in 70 min (advertised)
—
Reverse Charging Support
No
No
Network Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
SIM-Support
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
WiFi Version
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth Version
5.0, A2DP, LE
Yes
USB Type
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
NFC Supported
Yes (market/region dependent)
No
Headphone Jack Supported
Yes
Yes
FM Radio Supported
No
FM radio
Infrared Supported
No
No
Speakers
Yes, with stereo speakers
Yes
Dedicated Features
N/A
N/A
Durability (Water & Dust)
N/A
N/A
